Bellow Seal Globe iValve
Yintoni iBellows Seal Globe Valve?
Bellows Seal Globe iValve,iqhele ukuyilwa kwaye yenziwe ngokomgangatho waseJamani kunye nomgangatho waseYurophu EN13709.njengesiqhelo, yivalve evalayo evalayo esetyenziselwa ukuqalisa, ukumisa okanye ukulawula ukuhamba kusetyenziswa ilungu lokuvala elibizwa ngokuba yidiski.iIivalvu ze-Bellows Seal Globezezona zifanelekileyo kwaye zisetyenziswa ngokubanzi ukulawula okanye ukumisa ukuhamba kolwelo okanye irhasi ngombhobho wokungqusha nokulawula ukuhamba kolwelo kwaye zisetyenziswa ngokubanzi kwimibhobho yobungakanani obuncinci.
yayilwa ukuhlangabezana neemfuno ezingqongqo zokuqina kunye neemeko zokusebenza ezinzima.ngaphandle kwendibano yokupakisha eqhelekileyo njengazo zonke ivalve yesango,ivalve yeglowubhu yetywinaKwakhona inesixhobo sokupakisha esivunguvungu.Imivumbo emile okweakoriyoni iqulethwe kwaye ikhuselwe ngaphakathi kwityhubhu eshinyeneyo yesinyithi.Enye isiphelo semivumbo sidityaniswe kwisiqu sevalvu, kwaye esinye isiphelo sidityaniswe kwityhubhu yokukhusela.Ngeflange ebanzi yetyhubhu eboshwe ngokuqinileyo kwibhonethi yevalvu, itywina elingavuziyo likhona.
I-Bellows inobomi benkonzo obulinganiselweyo, oku kuthetha ukuba kunokwenzeka ukuba ukugqabhuka kunokwenzeka.Yiyo loo nto indibano yokupakisha eqhelekileyo isoloko ibandakanyiwe kwibhonethi ene-bellows. Ke i-bellows seal lutywino olongezelelweyo lokutywina kwiivalvu zesango, ilungele iimeko ezithile zokusebenza ezinzima.
ngokwesiqhelo kukho iipateni ezingundoqo ezintathu zomzimba okanye uyilo lweIivalvu ze-Bellows Seal Globe:
- 1).Ipateni eMiselweyo (kunye nePateni yeTee okanye iT – Ipateni okanye uZ – Ipateni)
- 2).Ipateni ye-engile
- 3).Ipateni ye-Oblique (ekwaziwa ngokuba yi-Wye Pattern okanye i-Y-Pateni)
Iimpawu eziphambili zeBellows Seal Globe Valve?
Ngokukodwa iinkqubo zeekhemikhali ulwelo olukwimibhobho luhlala luyityhefu, lusebenza ngeradioactive kwaye luyingozi.Iivalvu zeglowubhu zitywinwe ngomvumbozisetyenziselwa ukuthintela ukuvuza kwayo nayiphi na imichiza eyityhefu emoyeni.Isixhobo somzimba sinokukhethwa kuzo zonke izixhobo ezikhoyo, I-bellow inokunikezelwa ngezinto ezahlukeneyo ezifana ne-316Ti, 321, C276 okanye i-Alloy 625.
- 1) .Kukho uluhlu olubanzi lwezakhono njengoko lufumaneka kwipatheni eqhelekileyo (ipateni yokolula), ipateni ye-Angle, kunye nepateni ye-Wye (ipateni ye-Y).
- 2) .Intsimbi yentsimbi itywina isiqu esishukumayo kwaye inyusa ukuqina kweevalvu ezipakishweyo zokutywina.
- 3) .Amatywina amabini esibini: a) Isitulo sangasemva kwindawo evulekileyo;b) Ukupakishwa kwegrafu.
- 4) .Iivalve ezivalwe ngeBellow-sealing zivame ukuvuza zivavanywa kusetyenziswa i-spectrometer yobuninzi ukubona amazinga okuvuza angaphantsi kwe-1x10E-06 std.cc/sec.Uyilo lokutywinwa kabini (i-bellows seal kunye nokupakishwa kwesiqu) ukuba i-bellows ayiphumelelanga, ukupakishwa kwe-valve stem kuya kuphepha. ukuvuza, kunye nokuhambelana nemigangatho yokuqina yamazwe ngamazwe;
- 5) .Easy Machining kunye resurfacing izihlalo, ngeenjongo ezahlukeneyo.
- 6) .. Umgama omfutshane wokuhamba wediski (stroke) phakathi kweendawo ezivulekileyo nezivaliweyo,Iivalvu zeglowubhu zitywinwe ngomvumbozifanelekile ukuba ivalve kufuneka ivulwe kwaye ivalwe rhoqo;
- 7) Isetyenziswa kakhulu kuwo onke amazwe akumanyano lwaseYurophu, nakwamanye amazwe ngokunjalo.
Iimpawu zobuGcisa zeBellows Seal Globe Valve?
Iinkcukacha ze-DIN-ENBellows Seal Globe valve
| Uyilo kunye nokuVeliswa | BS1873,DIN3356,EN13709 |
| Idayamitha yesiqhelo(DN) | DN15-DN500 |
| Uxinzelelo loxinzelelo(PN) | I-PN16-PN40 |
| Ubuso ngobuso | I-DIN3202,BS EN558-1 |
| Ubungakanani beFlange | I-BS EN1092-1,GOST 12815 |
| Butt weld dimension | I-DIN3239,EN12627 |
| Uvavanyo kunye nokuhlolwa | I-DIN3230,BS EN12266 |
| Umzimba | Intsimbi yeCarbon, intsimbi engatyiwa, iAlloy steel |
| Imvubu | Intsimbi engatyiwa, iAlloy steel |
| Isihlalo | intsimbi engatyiwa, intsimbi yealloyi, iStellite coating. |
| Ukusebenza | ivili lesandla, igiya yesandla, i-actuator yombane, i-pneumatic actuator |
| Umzekelo womzimba | Ipatheni esemgangathweni (ipateni ye-T okanye uhlobo luka-Z), ipateni ye-engile, ipateni ka-Y |
uMboniso weMveliso:
Ukusetyenziswa kweBellows itywina iivalvu zeglowubhu
Bellow Seal Globe iValve isetyenziswa ngokubanzikumbhobho onolwelo kunye nolunye ulwelo, ngakumbi kulwelo oluyityhefu, oluqhumayo kunye nolunobungozi.
- Ipetroli/oyile
- Ikhemikhali / i-Petrochemical
- Ishishini lamachiza
- Amandla kunye nezinto eziluncedo
- Ishishini lezichumisi
